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| author | Heiko Schocher <hs@denx.de> | 2019-07-22 06:49:08 +0200 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2019-07-30 12:58:33 +0200 |
| commit | 42a7ce27d97022f4abbba142dfa00d1450512f0a (patch) | |
| tree | 47a869d544907ea73a6327e7d8b439bfc3a83ba9 /drivers/video | |
| parent | f4ec1ae08ea9a4ed51ea0bf0583c416be7ec7eb8 (diff) | |
| download | u-boot-42a7ce27d97022f4abbba142dfa00d1450512f0a.tar.gz u-boot-42a7ce27d97022f4abbba142dfa00d1450512f0a.tar.xz u-boot-42a7ce27d97022f4abbba142dfa00d1450512f0a.zip | |
mxc_ipuv3_fb.c: enable a backlight on a panel
check if we get a panel device, if so, enable
the backlight on it.
Signed-off-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/imx/mxc_ipuv3_fb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/imx/mxc_ipuv3_fb.c b/drivers/video/imx/mxc_ipuv3_fb.c index aca76bd9cc..c64be38e49 100644 --- a/drivers/video/imx/mxc_ipuv3_fb.c +++ b/drivers/video/imx/mxc_ipuv3_fb.c @@ -25,6 +25,7 @@ #include "mxcfb.h" #include "ipu_regs.h" #include "display.h" +#include <panel.h> #include <dm.h> #include <video.h> @@ -641,6 +642,7 @@ static int ipuv3_video_probe(struct udevice *dev) #if defined(CONFIG_DISPLAY) struct udevice *disp_dev; #endif + struct udevice *panel_dev; u32 fb_start, fb_end; int ret; @@ -667,6 +669,9 @@ static int ipuv3_video_probe(struct udevice *dev) return ret; } #endif + ret = uclass_get_device(UCLASS_PANEL, 0, &panel_dev); + if (panel_dev) + panel_enable_backlight(panel_dev); uc_priv->xsize = gmode->xres; uc_priv->ysize = gmode->yres; |